| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.76 | 13.678% | $63.3869 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $178.76 | 6.264% | $189.9575 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $73.39 | 4.359% | $76.5891 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $234.62 | 4.658% | $245.5486 | $245.55 | $245.55 | $245.50 |
| Purchase #5 | $85.61 | 13.453% | $97.1271 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $29.93 | 12.870% | $33.782 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $94.42 | 9.740% | $103.6165 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $752.49 | $810.0077 | $810.02 | $810.05 | $810.00 | |